//
// This software is now distributed according to
// the Lesser Gnu Public License. Please see
// http://www.gnu.org/copyleft/lesser.txt for
// the details.
// -- Happy Computing!
//
package com.stevesoft.pat;

/**
 * This class implements user defined special replacement rules of the form
 * ${=name}. See <a
 * href="http://javaregex.com/code/trans2.java.html">trans2.java</a> and <a
 * href="http://javaregex.com/code/trans2a.java.html">trans2a.java</a>.
 */
public class ChangeRule extends SpecialRule {

	Regex NewRule;

	public ChangeRule(ChangeRule c) {
		NewRule = c.NewRule;
	}

	public ChangeRule(String nm, Regex rr) {
		name = nm;
		NewRule = rr;
	}

	public ChangeRule(String nm, Transformer tr) {
		name = nm;
		NewRule = tr.rp;
	}

	public Object clone1() {
		return new ChangeRule(this);
	}

	public String toString1() {
		return "${=" + name + "}";
	}

	public void apply(StringBufferLike sb, RegRes rr) {
	}
}
